﻿using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using InpValidator;
using System.Globalization;

namespace InpValidator
{
    public class CheckDoubleValidator : ValidatorBase
    {
        public CheckDoubleValidator()
            : base()
        {
            this.ErrorMessage = "Некорректное значение. Дробные числа необходимо вводить через точку";
        }

        public override bool ValidateControl()
        {
            if (ElementToValidate is TextBox)
            {
                TextBox box = ElementToValidate as TextBox;
                double i;
                CultureInfo ci = new CultureInfo("en-GB");
                bool p = double.TryParse(box.Text, NumberStyles.Float, ci, out i);
                return p;
            }
            return true;
        }
    }
}
